STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

STM32CubeIDE 2.0 release - early heads-up!

Starting from the release in November 2025, STM32CubeIDE and STM32CubeMX will be available exclusively in their standalone versions. STM32CubeMX will no longer be integrated inside STM32CubeIDE. Instead, the two tools will be interoperable in the sam...

Resolved! A strange set of letters at the end of the line.

After i generating code from cube MXThis symptom is after updating the IDE to version 1.14.0 and Cube MX version 6.8.1. In circle from the picture I attached. Can it be fixed or Can it be reset?Can compile normally But it disturbs the eyes.Thank you ...

Tak by Associate
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SubGHz_Phy_PingPong - NUCLEO-WL55JC1 Example project breaks

All,When the SubGHz_Phy_PingPong example for the NUCLEO-WL55JC1 project is built without any modification meaning no change to the SubGHz_Phy_PingPong.ioc file everything is fine. I can build and even program the built code to the NUCLEO-WL55JC1 boar...

ola by Associate III
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  • 3 replies
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PROBLEM WITH POSIX

Hi all,Ihave a project on stm32cubeide and I use threadx in mu nucleo-144-u575zi-q .I 've  used PTHREAD_ONCE_INIT and put  #include <tx_opsix.h> in my code but the compiler not found that file. I found it in C:\Users\Roberto\STM32Cube\Repository\STM3...

rdl by Associate III
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Setup for ISPU Core workshop fails

I'm trying to do the ISPU workshop and using STM32CubeIDE fails trying to use the projects loaded from the file system.  I can load the program, the program properties, build settings need to be changed and while everything looks good it won't compil...

TJM by Senior
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  • 2 replies
  • 0 kudos